57 lines
777 B
C++
57 lines
777 B
C++
#include <iostream>
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using namespace std;
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class Row
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{
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public:
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int* const cells = new int[3];
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int*
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begin() const {
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return cells;
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}
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int*
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end() const {
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return cells + 3;
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}
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int& operator[](int ind) const {
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return cells[ind];
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}
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};
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class Matrix
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{
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public:
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const Row r[3];
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const Row*
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begin() const {
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return r;
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}
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const Row*
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end() const {
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return r + 3;
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}
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int&
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operator[](int ind1, int ind2) {
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return r[ind1][ind2];
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}
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};
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// int
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// main() {
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// Matrix m;
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// m[1, 1] = 5;
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// for (const auto& row : m) {
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// for (auto cell : row) {
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// cout << cell << " ";
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// }
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// cout << "\n";
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// }
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// }
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